UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rbn9hXv//n9hJ89H84W3eS5PJf7zx1rlsyOH6gOlLy0=' 
WHERE 
  key_id = 'fb7a00f6c09565451480bf3d2b3e06ad7ef0c97542db3b25cdbbfddefe862008' 
  AND (
    token = 'Rbn9hXv//n9hJ89H84W3eS5PJf7zx1rlsyOH6gOlLy0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )